Question

At what concentration of nitrogen dioxide is a lung irritant that can lead to an acute respiratory disease in children. a) high concentration b) lower concentration​

Answer 1

Answer:

Individuals exposed for 30 min at concentrations between 25 and 75 ppm might develop bronchial pneumonia, acute bronchitis, dyspnea, cyanosis, chess pain, rales, headaches, eye irritation, a dry nonproductive cough, and vomiting.

Solubility: Soluble in concentrated nitric and sulfuric acids; decomposes in water; and ...

Vapor density: 1.58 (air = 1)

Vapor pressure: 720 mm Hg at 20°C

Color: Reddish brown gas